{"id":194970,"date":"2024-05-09T21:43:28","date_gmt":"2024-05-09T13:43:28","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/194970.html"},"modified":"2024-05-09T21:43:34","modified_gmt":"2024-05-09T13:43:34","slug":"ssm%e7%ae%80%e5%8d%95%e7%9a%84%e5%a2%9e%e5%88%a0%e6%94%b9%e6%9f%a5-%e5%90%8e%e7%ab%af%e4%b8%8e%e5%89%8d%e7%ab%af%e6%80%8e%e4%b9%88%e4%ba%a4%e4%ba%92","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/194970.html","title":{"rendered":"SSM\u7b80\u5355\u7684\u589e\u5220\u6539\u67e5 \u540e\u7aef\u4e0e\u524d\u7aef\u600e\u4e48\u4ea4\u4e92"},"content":{"rendered":"

\"SSM\u7b80\u5355\u7684\u589e\u5220\u6539\u67e5<\/p>\n

\u4e00\u3001SSM\u6846\u67b6\u7b80\u4ecb<\/h2>\n<\/p>\n

SSM\u6846\u67b6<\/strong>\u662f\u4e00\u79cd\u6d41\u884c\u7684Java EE\u4f01\u4e1a\u7ea7\u5e94\u7528\u6280\u672f\u6808\uff0c\u7531Spring\u3001Spring MVC\u548cMyBatis\u4e09\u4e2a\u5f00\u6e90\u6846\u67b6<\/strong>\u7ec4\u6210\u3002\u6574\u5408\u540e\uff0cSSM\u6846\u67b6\u63d0\u4f9b\u4e86\u4e00\u5957\u8f7b\u91cf\u7ea7\u7684\u3001\u9ad8\u6548\u7684\u6784\u5efaWeb\u5e94\u7528\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5176\u4e2d\uff0cSpring\u8d1f\u8d23\u6574\u4e2a\u5e94\u7528\u7684\u4f9d\u8d56\u6ce8\u5165\u548c\u4e8b\u52a1\u7ba1\u7406\uff0cSpring MVC\u7528\u4e8e\u5904\u7406web\u5c42\u7684\u8bf7\u6c42\u548c\u54cd\u5e94\uff0c\u800cMyBatis\u5219\u4f5c\u4e3a\u6570\u636e\u6301\u4e45\u5c42\u6846\u67b6\u8d1f\u8d23\u6570\u636e\u7684\u6301\u4e45\u5316\u64cd\u4f5c\u3002<\/p>\n<\/p>\n

\u5728\u8fdb\u884c\u589e\u5220\u6539\u67e5\u7684\u540e\u7aef\u5f00\u53d1\u65f6\uff0cSSM\u6846\u67b6\u5141\u8bb8\u6211\u4eec\u5feb\u901f\u642d\u5efa\u4e1a\u52a1\u903b\u8f91\u5c42\u548c\u6570\u636e\u8bbf\u95ee\u5c42\uff0c\u540c\u65f6\u5229\u7528Spring MVC\u7684\u63a7\u5236\u5668\uff08Controller\uff09\u5b8c\u6210\u524d\u540e\u7aef\u7684\u6570\u636e\u4ea4\u4e92\u548c\u89c6\u56fe\u6e32\u67d3\u3002<\/p>\n<\/p>\n

\u4ee5SSM\u6846\u67b6\u4e3a\u57fa\u7840\u8fdb\u884c\u589e\u5220\u6539\u67e5\u7684\u540e\u7aef\u548c\u524d\u7aef\u4ea4\u4e92\uff0c\u901a\u5e38\u9075\u5faa\u4ee5\u4e0b\u6d41\u7a0b\uff1a<\/p>\n<\/p>\n

    \n
  1. \u524d\u7aef\u901a\u8fc7HTTP\u8bf7\u6c42\u4e0e\u540e\u7aef\u4ea4\u4e92\u3002<\/li>\n
  2. \u540e\u7aef\u7684Controller\u63a5\u6536\u524d\u7aef\u8bf7\u6c42\u5e76\u5904\u7406\u3002<\/li>\n
  3. Service\u5c42\u5c01\u88c5\u4e1a\u52a1\u903b\u8f91\u3002<\/li>\n
  4. Mapper\u5c42\u8d1f\u8d23\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/li>\n
  5. Service\u5c42\u8fd4\u56de\u64cd\u4f5c\u7ed3\u679c\u81f3Controller\u3002<\/li>\n
  6. Controller\u5c06\u53cd\u9988\u7684\u6570\u636e\u7ed3\u679c\u901a\u8fc7Model\u4f20\u9012\u7ed9\u524d\u7aef\u6216\u8005\u76f4\u63a5\u8fd4\u56de\u6570\u636e\u3002<\/li>\n<\/ol>\n

    \u4e8c\u3001\u524d\u540e\u7aef\u6570\u636e\u4ea4\u4e92\u7684\u65b9\u5f0f<\/h2>\n<\/p>\n

    \u5728SSM\u6846\u67b6\u4e2d\uff0c\u524d\u7aef\u4e0e\u540e\u7aef\u8fdb\u884c\u6570\u636e\u4ea4\u4e92\u4e3b\u8981\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u8fd4\u56de\u89c6\u56fe<\/strong>\u548c\u8fd4\u56de\u6570\u636e\uff08\u901a\u5e38\u662fJSON\u683c\u5f0f\uff09<\/strong>\u3002<\/p>\n<\/p>\n

      \n
    1. \n

      \u8fd4\u56de\u89c6\u56fe<\/strong>\u901a\u5e38\u7528\u4e8e\u4f20\u7edf\u7684\u7f51\u9875\u5e94\u7528\uff0cController\u8fd4\u56de\u4e00\u4e2a\u89c6\u56fe\u540d\u79f0\uff0c\u901a\u8fc7Spring MVC\u7684ViewResolver\u89e3\u6790\u540e\u4e0e\u6570\u636e\u7ed1\u5b9a\uff0c\u751f\u6210HTML\u9875\u9762\u54cd\u5e94\u7ed9\u5ba2\u6237\u7aef\u3002<\/p>\n<\/p>\n<\/li>\n

    2. \n

      \u8fd4\u56de\u6570\u636e<\/strong>\u5219\u662f\u73b0\u4ee3Web\u5e94\u7528\u66f4\u5e38\u89c1\u7684\u505a\u6cd5\uff0c\u5c24\u5176\u662f\u5728\u524d\u540e\u7aef\u5206\u79bb\u7684\u67b6\u6784\u4e2d\u3002Controller\u5904\u7406\u5b8c\u4e1a\u52a1\u903b\u8f91\u540e\uff0c\u901a\u5e38\u4f1a\u5c06\u6570\u636e\u6a21\u578b\u8f6c\u6362\u4e3aJSON\u683c\u5f0f\u8fd4\u56de\u7ed9\u524d\u7aef\u3002\u524d\u7aef\u901a\u8fc7Ajax\u3001Fetch\u6216Axios\u7b49\u6280\u672f\u53d1\u8d77\u8bf7\u6c42\u5e76\u5904\u7406\u54cd\u5e94\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

      \u6570\u636e\u4ea4\u4e92\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n

      \/\/ \u8fd4\u56de\u89c6\u56fe<\/p>\n
      @RequestMapping(value = "\/getUserPage", method = RequestMethod.GET)<\/p>\n
      public String getUserPage(Model model) {<\/p>\n
          List<User> users = userService.findAllUsers();<\/p>\n
          model.addAttribute("users", users);<\/p>\n
          return "userPage"; \/\/ \u8fd4\u56de\u89c6\u56fe\u540d\uff0c\u7ed3\u5408\u6570\u636e\u6e32\u67d3\u6210HTML<\/p>\n
      }<\/p>\n
      \/\/ \u8fd4\u56deJSON\u6570\u636e<\/p>\n
      @RequestMapping(value = "\/getUsers", method = RequestMethod.GET)<\/p>\n
      @ResponseBody \/\/\u6807\u8bb0\u4e3a\u8fd4\u56de\u5185\u5bb9\u662fJSON<\/p>\n
      public List<User> getUsers() {<\/p>\n
          return userService.findAllUsers(); \/\/\u8fd4\u56de\u7528\u6237\u6570\u636e<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e09\u3001\u540e\u7aef\u4e2d\u7684\u589e\u5220\u6539\u67e5\u64cd\u4f5c<\/h2>\n<\/p>\n
      \u540e\u7aef\u5904\u7406\u589e\u5220\u6539\u67e5\u64cd\u4f5c\u901a\u5e38\u6d89\u53ca\u63a7\u5236\u5668\uff08Controller\uff09\u3001\u670d\u52a1\u5c42\uff08Service\uff09\u548c\u6570\u636e\u8bbf\u95ee\u5c42\uff08Mapper\uff09\uff0c\u5c55\u793a\u5982\u4f55\u5728SSM\u6846\u67b6\u4e2d\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
      \u589e\u52a0\u64cd\u4f5c<\/h3>\n<\/p>\n
      \u5728Controller\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u5904\u7406\u521b\u5efa\u7528\u6237\u8bf7\u6c42\u7684\u65b9\u6cd5\uff0c\u5e76\u901a\u8fc7\u8c03\u7528Service\u5c42\u7684\u65b9\u6cd5\u5b9e\u73b0\u4e1a\u52a1\u903b\u8f91\uff1a<\/p>\n<\/p>\n
      @RequestMapping(value = "\/createUser", method = RequestMethod.POST)<\/p>\n
      @ResponseBody<\/p>\n
      public String createUser(@RequestBody User user) {<\/p>\n
          int result = userService.createUser(user);<\/p>\n
          return result > 0 ? "Success" : "FAI<\/a>l";<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      Service\u5c42\u5c01\u88c5\u521b\u5efa\u7528\u6237\u7684\u4e1a\u52a1\u903b\u8f91\uff1a<\/p>\n<\/p>\n
      @Service<\/p>\n
      public class UserServiceImpl implements UserService {<\/p>\n
          @Autowired<\/p>\n
          private UserMapper userMapper;<\/p>\n
          public int createUser(User user) {<\/p>\n
              return userMapper.insertUser(user);<\/p>\n
          }<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      Mapper\u5c42\u63d0\u4f9b\u6570\u636e\u64cd\u4f5c\u63a5\u53e3\uff0c\u4f7f\u7528MyBatis\u7684\u6620\u5c04\u6587\u4ef6\u6765\u5b9e\u73b0\u5177\u4f53\u7684SQL\u64cd\u4f5c\uff1a<\/p>\n<\/p>\n
      public interface UserMapper {<\/p>\n
          int insertUser(User user);<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u5220\u9664\u64cd\u4f5c<\/h3>\n<\/p>\n
      \u7c7b\u4f3c\u5730\uff0c\u5220\u9664\u64cd\u4f5c\u4e5f\u662f\u5728Controller\u4e2d\u63a5\u6536\u524d\u7aef\u7684\u8bf7\u6c42\uff0c\u901a\u8fc7Service\u8c03\u7528Mapper\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
      @RequestMapping(value = "\/deleteUser", method = RequestMethod.DELETE)<\/p>\n
      @ResponseBody<\/p>\n
      public String deleteUser(@RequestParam("id") int id) {<\/p>\n
          int result = userService.deleteUser(id);<\/p>\n
          return result > 0 ? "Success" : "Fail";<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4fee\u6539\u64cd\u4f5c<\/h3>\n<\/p>\n
      \u4fee\u6539\u64cd\u4f5c\u9075\u5faa\u7c7b\u4f3c\u7684\u6a21\u5f0f\uff0c\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u4fee\u6539\u6570\u636e\uff0c\u8c03\u7528Service\u5c42\uff0c\u5e76\u5728Mapper\u5c42\u5b8c\u6210\u6570\u636e\u7684\u66f4\u65b0\u3002<\/p>\n<\/p>\n
      \u67e5\u8be2\u64cd\u4f5c<\/h3>\n<\/p>\n
      \u67e5\u8be2\u64cd\u4f5c\u901a\u5e38\u4f1a\u6709\u4e24\u79cd\uff1a\u67e5\u8be2\u5355\u4e2a\u5bf9\u8c61\u548c\u67e5\u8be2\u5bf9\u8c61\u5217\u8868\u3002Controller\u5c42\u7684\u65b9\u6cd5\u4f1a\u63a5\u6536\u67e5\u8be2\u53c2\u6570\uff0c\u901a\u8fc7Service\u5c42\u7684\u4e1a\u52a1\u903b\u8f91\u8fd4\u56de\u67e5\u8be2\u7ed3\u679c\u3002<\/p>\n<\/p>\n
      \u56db\u3001\u524d\u7aef\u8c03\u7528\u540e\u7aef\u63a5\u53e3\u7684\u5b9e\u73b0<\/h2>\n<\/p>\n
      \u524d\u7aef\u8c03\u7528\u540e\u7aef\u63a5\u53e3\u6d89\u53ca\u5230\u5f02\u6b65JavaScript\u4ee5\u53caAJAX\u6280\u672f\uff0c\u524d\u7aef\u4ee3\u7801\u901a\u5e38\u4f1a\u4f7f\u7528jQuery\u3001Fetch API\u6216\u8005Axios\u6765\u53d1\u8d77HTTP\u8bf7\u6c42\u3002\u4e0b\u9762\u7ed9\u51fa\u57fa\u4e8eAxios\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n
      \/\/ \u589e\u52a0\u7528\u6237<\/p>\n
      axios.post('\u540e\u7aef\u63a5\u53e3\u5730\u5740\/createUser', userObject)<\/p>\n
          .then(function (response) {<\/p>\n
              console.log(response.data);<\/p>\n
          })<\/p>\n
          .catch(function (error) {<\/p>\n
              console.error(error);<\/p>\n
          });<\/p>\n
      \/\/ \u5220\u9664\u7528\u6237<\/p>\n
      axios.delete('\u540e\u7aef\u63a5\u53e3\u5730\u5740\/deleteUser', { params: { id: userId } })<\/p>\n
          .then(function (response) {<\/p>\n
              console.log(response.data);<\/p>\n
          })<\/p>\n
          .catch(function (error) {<\/p>\n
              console.error(error);<\/p>\n
          });<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e94\u3001\u5904\u7406\u524d\u540e\u7aef\u6570\u636e\u4ea4\u4e92\u4e2d\u7684\u5b89\u5168\u6027\u53ca\u5f02\u5e38<\/h2>\n<\/p>\n
      \u5728\u8fdb\u884c\u524d\u540e\u7aef\u6570\u636e\u4ea4\u4e92\u65f6\uff0c\u9700\u8981\u7279\u522b\u6ce8\u610f\u5b89\u5168\u6027<\/strong>\u548c\u5f02\u5e38\u5904\u7406<\/strong>\u3002\u540e\u7aef\u5e94\u8be5\u5b9e\u73b0\u8de8\u7ad9\u70b9\u8bf7\u6c42\u4f2a\u9020\uff08CSRF\uff09\u9632\u62a4\uff0c\u9488\u5bf9\u6bcf\u4e2a\u8bf7\u6c42\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u548c\u6388\u6743\u3002\u5f02\u5e38\u5904\u7406\u65b9\u9762\uff0c\u5e94\u8be5\u5728\u540e\u7aef\u7edf\u4e00\u5904\u7406\u5f02\u5e38\uff0c\u5e76\u5c06\u6e05\u6670\u7684\u9519\u8bef\u4fe1\u606f\u8fd4\u56de\u7ed9\u524d\u7aef\u3002<\/p>\n<\/p>\n
      \u540e\u7aef\u5b89\u5168\u6027\u7684\u4fdd\u969c<\/strong>\u5305\u62ec\u8ba4\u8bc1\u6388\u6743\u673a\u5236\u7684\u5b9e\u73b0\uff0c\u6bd4\u5982\u4f7f\u7528Spring Security\u6765\u52a0\u5f3a\u5b89\u5168\u6027\u3002\u5f02\u5e38\u5904\u7406\u901a\u5e38\u5728Controller\u4e2d\u4f7f\u7528@ExceptionHandler\u6ce8\u89e3\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n
      \u8ba4\u8bc1\u4e0e\u6388\u6743<\/h3>\n<\/p>\n
      \u5bf9\u4e8e\u6d89\u53ca\u7528\u6237\u4fe1\u606f\u7684\u589e\u5220\u6539\u67e5\u64cd\u4f5c\uff0c\u540e\u7aef\u5fc5\u987b\u8fdb\u884c\u4e25\u683c\u7684\u8ba4\u8bc1\u4e0e\u6388\u6743\u4ee5\u786e\u4fdd\u64cd\u4f5c\u5b89\u5168\uff1a<\/p>\n<\/p>\n
      @RequestMapping(value = "\/secure\/createUser", method = RequestMethod.POST)<\/p>\n
      @ResponseBody<\/p>\n
      @PreAuthorize("hasRole('ADMIN')") \/\/\u9700\u9a8c\u8bc1\u7528\u6237\u662f\u5426\u6709ADMIN\u6743\u9650<\/p>\n
      public String secureCreateUser(@RequestBody User user) {<\/p>\n
          \/\/\u4e1a\u52a1\u903b\u8f91...<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u7edf\u4e00\u5f02\u5e38\u5904\u7406<\/h3>\n<\/p>\n
      \u7edf\u4e00\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u4f18\u5316\u7528\u6237\u4f53\u9a8c\uff0c\u5bf9\u4e8e\u9884\u6599\u4e4b\u5916\u7684\u9519\u8bef\u7ed9\u51fa\u5408\u7406\u7684\u53cd\u9988\uff1a<\/p>\n<\/p>\n
      @ControllerAdvice<\/p>\n
      public class GlobalExceptionHandler {<\/p>\n
          @ResponseBody<\/p>\n
          @ExceptionHandler(Exception.class)<\/p>\n
          public Map<String, Object> handleException(Exception e) {<\/p>\n
              Map<String, Object> errorInfo = new HashMap<>();<\/p>\n
              errorInfo.put("status", "error");<\/p>\n
              errorInfo.put("message", e.getMessage());<\/p>\n
              return errorInfo;<\/p>\n
          }<\/p>\n
      }<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u603b\u7ed3<\/h2>\n<\/p>\n
      \u5728SSM\u6846\u67b6\u4e0b\uff0c\u901a\u8fc7\u5b9a\u4e49\u6e05\u6670\u7684Controller\u63a5\u53e3\u3001\u7f16\u5199Service\u5c42\u4e1a\u52a1\u903b\u8f91\u4ee5\u53caDesign\u6a21\u5f0f\u5f0f\u7684Mapper\u5c42\u6570\u636e\u4ea4\u4e92\uff0c\u540e\u7aef\u53ef\u4ee5\u5b9e\u73b0\u589e\u5220\u6539\u67e5\u7684\u529f\u80fd\uff0c\u5e76\u4ee5\u89c6\u56fe\u6216\u8005JSON\u6570\u636e\u683c\u5f0f\u4e0e\u524d\u7aef\u8fdb\u884c\u9ad8\u6548\u3001\u5b89\u5168\u7684\u6570\u636e\u4ea4\u4e92\u3002\u9075\u5b88MVC\u6a21\u5f0f\u548cRESTful API\u8bbe\u8ba1\u89c4\u8303\uff0c\u4fdd\u969c\u7cfb\u7edf\u7684\u6574\u6d01\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u662f\u73b0\u4ee3Web\u5f00\u53d1\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u5b9e\u8df5\u3002<\/p>\n<\/p>\n
      \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
      1. SSM\u6846\u67b6\u4e2d\u5982\u4f55\u5b9e\u73b0\u589e\u5220\u6539\u67e5\u529f\u80fd\uff1f<\/strong><\/p>\n
      \u5728SSM\u6846\u67b6\u4e2d\uff0c\u589e\u5220\u6539\u67e5\u529f\u80fd\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5b9e\u73b0\uff1a<\/p>\n
        \n
      • \n
        \u589e\u52a0\uff08Create\uff09\uff1a\u901a\u8fc7Controller\u5c42\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u6570\u636e\uff0c\u8c03\u7528Service\u5c42\u7684\u65b0\u589e\u65b9\u6cd5\uff0c\u5c06\u6570\u636e\u63d2\u5165\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/li>\n
      • \n
        \u5220\u9664\uff08Delete\uff09\uff1a\u901a\u8fc7Controller\u5c42\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u5220\u9664\u8bf7\u6c42\uff0c\u8c03\u7528Service\u5c42\u5bf9\u5e94\u7684\u5220\u9664\u65b9\u6cd5\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u6307\u5b9a\u6570\u636e\u3002<\/p>\n<\/li>\n
      • \n
        \u4fee\u6539\uff08Update\uff09\uff1a\u901a\u8fc7Controller\u5c42\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u4fee\u6539\u8bf7\u6c42\u548c\u5f85\u4fee\u6539\u7684\u6570\u636e\uff0c\u8c03\u7528Service\u5c42\u5bf9\u5e94\u7684\u4fee\u6539\u65b9\u6cd5\uff0c\u66f4\u65b0\u6570\u636e\u5e93\u4e2d\u5bf9\u5e94\u7684\u6570\u636e\u3002<\/p>\n<\/li>\n
      • \n
        \u67e5\u8be2\uff08Retrieve\uff09\uff1a\u901a\u8fc7Controller\u5c42\u63a5\u6536\u524d\u7aef\u4f20\u9012\u7684\u67e5\u8be2\u8bf7\u6c42\uff0c\u8c03\u7528Service\u5c42\u5bf9\u5e94\u7684\u67e5\u8be2\u65b9\u6cd5\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u68c0\u7d22\u76f8\u5173\u6570\u636e\uff0c\u5e76\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u524d\u7aef\u3002<\/p>\n<\/li>\n<\/ul>\n
        2. \u540e\u7aef\u4e0e\u524d\u7aef\u4ea4\u4e92\u7684\u65b9\u5f0f\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n
        \u540e\u7aef\u4e0e\u524d\u7aef\u7684\u4ea4\u4e92\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u65b9\u5f0f\u5305\u62ec\uff1a<\/p>\n
          \n
        • \n
          \u63a5\u53e3\u8c03\u7528\uff1a\u524d\u7aef\u901a\u8fc7HTTP\u8bf7\u6c42\u5411\u540e\u7aef\u7684\u63a5\u53e3\u53d1\u9001\u6570\u636e\u548c\u8bf7\u6c42\uff0c\u540e\u7aef\u6839\u636e\u63a5\u53e3\u5b9a\u4e49\u8fdb\u884c\u76f8\u5e94\u7684\u903b\u8f91\u5904\u7406\uff0c\u5e76\u8fd4\u56de\u7ed3\u679c\u7ed9\u524d\u7aef\u3002<\/p>\n<\/li>\n
        • \n
          WebSocket\uff1a\u901a\u8fc7WebSocket\u6280\u672f\uff0c\u5efa\u7acb\u957f\u8fde\u63a5\uff0c\u5b9e\u73b0\u540e\u7aef\u4e0e\u524d\u7aef\u7684\u5b9e\u65f6\u53cc\u5411\u901a\u4fe1\uff0c\u4f7f\u5f97\u524d\u7aef\u53ef\u4ee5\u63a5\u6536\u5230\u540e\u7aef\u4e3b\u52a8\u63a8\u9001\u7684\u6570\u636e\u3002<\/p>\n<\/li>\n
        • \n
          Ajax\uff1a\u524d\u7aef\u901a\u8fc7\u5f02\u6b65\u7684\u65b9\u5f0f\u5411\u540e\u7aef\u53d1\u9001\u8bf7\u6c42\uff0c\u540e\u7aef\u5904\u7406\u5b8c\u6210\u540e\uff0c\u5c06\u7ed3\u679c\u8fd4\u56de\u7ed9\u524d\u7aef\uff0c\u5b9e\u73b0\u9875\u9762\u7684\u5c40\u90e8\u5237\u65b0\u3002<\/p>\n<\/li>\n
        • \n
          \u6570\u636e\u5e93\uff1a\u540e\u7aef\u5c06\u6570\u636e\u5b58\u50a8\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u524d\u7aef\u901a\u8fc7\u4e0e\u6570\u636e\u5e93\u7684\u4ea4\u4e92\uff0c\u4ece\u4e2d\u83b7\u53d6\u548c\u4fee\u6539\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ul>\n
          \u4ee5\u4e0a\u65b9\u5f0f\u53ea\u662f\u5e38\u89c1\u7684\u51e0\u79cd\u4ea4\u4e92\u65b9\u5f0f\uff0c\u5e76\u4e0d\u9650\u4e8e\u6b64\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u6280\u672f\u9009\u578b\uff0c\u8fd8\u53ef\u4ee5\u6709\u5176\u4ed6\u7684\u4ea4\u4e92\u65b9\u5f0f\u3002<\/p>\n
          3. \u540e\u7aef\u4e0e\u524d\u7aef\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n
          \u5728\u540e\u7aef\u4e0e\u524d\u7aef\u4ea4\u4e92\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6709\u4ee5\u4e0b\u51e0\u70b9\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n
            \n
          • \n
            \u63a5\u53e3\u8bbe\u8ba1\u8981\u7b26\u5408\u89c4\u8303\u548c\u4e1a\u52a1\u9700\u6c42\uff0c\u63a5\u53e3\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c\u8981\u660e\u786e\uff0c\u65b9\u4fbf\u524d\u7aef\u8fdb\u884c\u8c03\u7528\u548c\u5904\u7406\u3002<\/p>\n<\/li>\n
          • \n
            \u8fdb\u884c\u6570\u636e\u4f20\u8f93\u65f6\uff0c\u5e94\u907f\u514d\u4f20\u8f93\u654f\u611f\u4fe1\u606f\uff0c\u5bf9\u6570\u636e\u8fdb\u884c\u5408\u7406\u7684\u52a0\u5bc6\u548c\u6821\u9a8c\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n
          • \n
            \u63a5\u53e3\u8c03\u7528\u65f6\uff0c\u5e94\u5bf9\u5f02\u5e38\u60c5\u51b5\u8fdb\u884c\u5904\u7406\uff0c\u5982\u53c2\u6570\u6821\u9a8c\u5931\u8d25\u3001\u4e1a\u52a1\u903b\u8f91\u9519\u8bef\u7b49\uff0c\u8fd4\u56de\u7ed9\u524d\u7aef\u9002\u5f53\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n<\/li>\n
          • \n
            \u540e\u7aef\u4e0e\u524d\u7aef\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u4fdd\u6301\u826f\u597d\u7684\u6c9f\u901a\u548c\u5408\u4f5c\uff0c\u53ca\u65f6\u89e3\u51b3\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u7684\u95ee\u9898\u548c\u9700\u6c42\u53d8\u66f4\u3002<\/p>\n<\/li>\n
          • \n
            \u9488\u5bf9\u524d\u7aef\u7684\u8bf7\u6c42\uff0c\u540e\u7aef\u5e94\u8fdb\u884c\u5408\u7406\u7684\u9a8c\u8bc1\u548c\u6388\u6743\uff0c\u786e\u4fdd\u8bf7\u6c42\u7684\u5408\u6cd5\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<\/li>\n<\/ul>\n
            \u901a\u8fc7\u4ee5\u4e0a\u6ce8\u610f\u4e8b\u9879\u7684\u9075\u5faa\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u540e\u7aef\u4e0e\u524d\u7aef\u7684\u4ea4\u4e92\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e00\u3001SSM\u6846\u67b6\u7b80\u4ecb SSM\u6846\u67b6\u662f\u4e00\u79cd\u6d41\u884c\u7684Java EE\u4f01\u4e1a\u7ea7\u5e94\u7528\u6280\u672f\u6808\uff0c\u7531Spring\u3001Spring MVC […]","protected":false},"author":3,"featured_media":194974,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/194970"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=194970"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/194970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/194974"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=194970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=194970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=194970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}